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What is the minimum value of (sin^2theta...

What is the minimum value of `(sin^2theta+cos^4theta)`?

A

`1//2`

B

1

C

2

D

3

Text Solution

AI Generated Solution

To find the minimum value of the expression \( P = \sin^2 \theta + \cos^4 \theta \), we can follow these steps: ### Step 1: Rewrite the expression We start with the expression: \[ P = \sin^2 \theta + \cos^4 \theta \] We can express \( \cos^4 \theta \) in terms of \( \sin^2 \theta \): ...
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